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5th International Congress on Human-Computer Interaction, Optimization and Robotic Applications, HORA 2023

作者： Raheem, Afnan Ayad Raheem Tureli, Didem Kivanc İstanbul Okan University Advanced Electronics and Communication Technology Program Turkey

ISBN: (纸本)9798350337525

This paper addresses the issues of intelligent reflective surface (IRS) based MIMO design system for millimeter wave (mmw) applications. The proposed IRS has a resonating frequency around of 26GHz with about 2GHz bandwidth. Beam reflection control is addressed through numerical and analytical simulations. The results show that the obtained electromagnetic beam of the proposed IRS design can be steered effectively from -26o to + 26o to suite the modern wireless communications systems at mmw. The proposed IRS layer consists of 64×64 elements;that is designed using electromagnetic theory. Finally, the results show maximum channel capacity (CC) which is enhanced rapidly with respect to array size increase. © 2023 IEEE.

关键词： Millimeter waves

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Compact Complementary Split Ring Resonator Based Sensor for Non-Invasive Glucose monitoring

Compact Complementary Split Ring Resonator Based Sensor for ...

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2024 International Telecommunications Conference, ITC-Egypt 2024

作者： Zahran, Adnan Aly, Youssif Ayman Eldamak, Angie R. Elsheakh, Dalia N. Ain Shams University Electronics and Communication Systems Engineering Program Faculty of engineering Cairo Egypt Ain Shams University Faculty of engineering Electronics and Communication Systems Engineering Dept. Cairo Egypt Badr University in Cairo Faculty of Engineering and Technology Electrical Dept. Badr City Cairo11829 Egypt

ISBN: (纸本)9798350351408

This paper presents a novel approach for noninvasive glucose monitoring using a Compact Complementary Split Ring Resonator (CCSRR) based sensor. The sensor design is initially simulated using High-Frequency Structure Simulator (HFSS) software, and then experimental validation is done. We carried out simulations with and without a finger phantom model to closely resemble conditions in real situations. The sensor exhibits high sensitivity and accuracy in detecting glucose concentrations within blood samples. Vector Network Analyzer was used along with the sensor to validate the simulation results. The results demonstrate close agreement between simulation and experimental data, affirming the effectiveness of the proposed sensor design for non-invasive glucose monitoring. © 2024 IEEE.

关键词： Glucose sensors

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Distributed Optimization Algorithm for Resource Allocation in MIMO Network with Intelligent

Distributed Optimization Algorithm for Resource Allocation i...

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Human-Computer Interaction, Optimization and Robotic Applications (HORA), International Congress on

作者： Afnan Ayad Raheem Raheem Didem Kıvanç Türeli Advanced Electronics and Communication Technology Program İstanbul Okan University Türkiye

This paper addresses the issues of intelligent reflective surface (IRS) based MIMO design system for millimeter wave (mmw) applications. The proposed IRS has a resonating frequency around of 26GHz with about 2GHz bandwidth. Beam reflection control is addressed through numerical and analytical simulations. The results show that the obtained electromagnetic beam of the proposed IRS design can be steered effectively from -26o to + 26o to suite the modern wireless communications systems at mmw. The proposed IRS layer consists of $64\times 64$ elements; that is designed using electromagnetic theory. Finally, the results show maximum channel capacity (CC) which is enhanced rapidly with respect to array size increase.

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The design and evaluation of an AR-based serious game to teach programming

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Computers and Graphics (Pergamon) 2022年 103卷 1-18页

作者： Sharma, Vandit Bhagat, Kaushal Kumar Huang, Huai-Hsuan Chen, Nian-Shing Department of Electronics and Electrical Communication Engineering Indian Institute of Technology Kharagpur Kharagpur721302 India Advanced Technology Development Centre Indian Institute of Technology Kharagpur Kharagpur721302 India Institute for Research Excellence in Learning Sciences Program of Learning Sciences National Taiwan Normal University Taiwan

The ubiquity of smartphone and tablet devices, combined with the increasing availability of serious games, has enabled students to learn various abstract concepts in an appealing and convenient manner. While several researchers have explored the use of Augmented Reality (AR) in serious games, many of these games have not been critically explained or evaluated. To that end, we employed game-based learning methodologies and Game Learning Analytics (GLA) to systematize the design and evaluation of an AR-based serious game to teach programming. We evaluated our game for usability and effectiveness by conducting a user study on twenty-seven undergraduate students. The evaluation primarily consisted of a learning test conducted twice – before and after playing the game – along with a usability questionnaire that players completed after playing the game. Our results showed that players made significant progress after playing the game. The game helped players improve their basic programming skills, especially for the group having lower prior programming skills. The results highlighted various ways in which GLA can be used to benefit different stakeholders in the game. Based on players’ qualitative responses, we also identified several areas of improvement, most prominently the trade-off between ease of use and game complexity. We provide suggestions and discuss implications for future work. © 2022 Elsevier Ltd

关键词： Serious games

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Performance Evaluation of Multi-ONU Customers Access Network using Spectrum Slicing and Duplication Techniques 5

Performance Evaluation of Multi-ONU Customers Access Network...

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5th International Conference on Emerging Electrical Energy, electronics and Computing Technologies, ICE4CT 2024

作者： Rahman, Juwairiyyah Abdul Mugunthan, Sivaguru A.L. Hassan, Hasliza Abu Muslim, Norliana Ab-Rahman, Mohammad Syuhaimi Department of Electrical Engineering Faculty of Engineering and Life Sciences Universiti Selangor Selangor Bestari Jaya45600 Malaysia Department of Computer and Communication Technology Faculty of Information and Communication Technology Universiti Tunku Abdul Rahman Perak Kampar31900 Malaysia Department of Electrical Electronics and Systems Engineering Faculty of Engineering and Built Environment Universiti Kebangsaan Malaysia Malaysia Electrical and Computer Engineering Program Faculty of Engineering Sohar University PC:311 Sohar Oman

This study aims to increase the number of access users by limiting the sample size to 30 users while ensuring that every Optical Network Unit (ONU) receives data from the Optical Line Terminal (OLT). The proposed solution allows for the determination of power requirements at each ONU based on bus-star topologies, facilitating an increase in user capacity. The power received by each ONU is a critical parameter that system designers must consider when planning the implementation of Fiber to the Home (FTTH), as it impacts the output data in terms of Bit Error Rate (BER) and Signal Quality Factor (QF) for each user. Various parameters were evaluated to ensure that the enhanced network improves scalability while adhering to standard specifications. These parameters included the Q-factor, BER, eye diagram, user count, and received power. The study employed slicing and duplication techniques, utilizing Arrayed Waveguide Grating (AWG) for signal duplication and Wavelength Division Multiplexing for signal slicing. The simulations were conducted using a transmitter operating at a frequency of 1491 nm with a power output of 0 dBm, utilizing the latest version of OptiSystem 20 software. The results highlighted the system's capability to support a total of 73,728 users, meeting stringent performance criteria. Specifically, the system achieved a Q-factor greater than 6, indicating high signal quality, and a bit error rate (BER) lower than 1 × 10-9, ensuring reliable data transmission. For the sampled 30 users, the average Q factor was 8.1527, and the average BER was 5.3648 × 10^-11, with an output power level of -54.278 dBm. Despite an increase in users, the quality of the data supplied to clients remained unchanged. These outcomes underscore the robustness and efficiency of the design in delivering high-capacity, error-resilient optical communication. © 2025 Institute of Physics Publishing. All rights reserved.

关键词： Q factor measurement

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Sensory Perception of Haptic Rendering in Surgical Simulation 14

Sensory Perception of Haptic Rendering in Surgical Simulatio...

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14th International Conference on Computing communication and Networking Technologies, ICCCNT 2023

作者： Kaushik, Rohit Sachdeva, Rachit Vashisht, Chirag Choudhary, Krishan Kant University of Illinois Data Analytics Program Cs and Mathematics Department Springfield United States Dr. Akhilesh das Gupta Institute of Technology and Management Electronics and Communication Engineering Department New Delhi India Dr. Akhilesh das Gupta Institute of Technology and Management Information Technology and Engineering Department New Delhi India

ISBN: (纸本)9798350335095

The essential ideas behind haptic technology, including haptic interface and haptic rendering methods, as well as its application to surgical simulation, medical education, and other diverse topics, are presented in this paper. In empirical psychology and physiology, this refers to the sense of contact. The process of analyzing and developing capabilities in response to user interactions with virtual entities is elaborated as haptic rendering. Haptic may indicate haptic transmission, haptic perception, and haptic technology. Humans and other animals can respond to one another by using their feelings through haptic technology. Haptic perception is the process of recognizing objects through *** implies tactile response, which means it delivers feedback in the state of sensation as we may sense the material properties and motions of virtual objects devised by a computer. The use of haptic technology in the medical profession has proven extremely beneficial, and it has a wide range of applications in many different industries. Providing effective exchange via virtual reality helps to ease the surgeon's obligations. Amplify a person's experience in the virtual environment. The haptics ability ranges from computer graphics to psychophysics, cognitive science, and neurosciences. © 2023 IEEE.

关键词： Virtual reality

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Suppressing Ambipolar Conduction in Silicon DGTFET: Comparing Gate-to-Drain Overlapping/ Underlapping Structure

Suppressing Ambipolar Conduction in Silicon DGTFET: Comparin...

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2021 International Telecommunications Conference, ITC-Egypt 2021

作者： Elgamal, Muhammad Eliwy, Mahmoud Shaker, Ahmed Fedawy, Mostafa Zewail City of Science and Technology Communication and Information Engineering Program Giza Egypt Arab Academy for Science Technology and Maritime Transport Department of Electronics and Communication Cairo Egypt Ain Shams University Faculty of Engineering Department of Electronics and Communication Cairo Egypt

ISBN: (纸本)9781665445733

Silicon double gate tunneling field effect transistors, DGTFETs are suitable candidates for integration with current CMOS technology. Although their high ON/OFF current ratio and low subthreshold swing, they suffer from unwanted ambipolar conduction. In this work, a comparison of three TFET device structures is reported utilizing a TCAD simulator to determine the most suitable candidate that gives minimum ambipolarity and maximum cut off frequency. Insertion of low-k spacer above the drain region, using asymmetric gate electrode and using gate underlap with a lowk spacer below are compared in above terms. The merits of each design are shown and explained © 2021 IEEE.

关键词： Cutoff frequency

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GHz Harmonic Mode-Locking from a Yb-Doped Fiber Laser with Consistently High SMSR 37

GHz Harmonic Mode-Locking from a Yb-Doped Fiber Laser with C...

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37th European Frequency and Time Forum, EFTF 2024

作者： Wang, Ya Yang, Ruoao Chen, Zhendong Pan, Duo Luo, Bin Zhang, Zhigang Chen, Jingbiao Beijing University of Posts and Telecommunications State Key Laboratory of Information Photonics and Optical Communications Beijing100876 China School of Electronics Peking University State Key Laboratory of Advanced Optical Communication Systems and Networks Beijing100871 China Innovation Program for Quantum Science and Technology Hefei National Laboratory Hefei230088 China

We built a mode-locked laser with a base frequency of 150 MHz, which can achieve 7th harmonic mode-locking up to 1.05 GHz by fine-tuning the polarization device in the cavity with high super mode suppression ratio ove... 详细信息

ISBN: (纸本)9798350354270

关键词： Mode-locked fiber lasers

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Natural language Processing and Ontology based Decision Support System for Diabetic Patients 9

Natural language Processing and Ontology based Decision Supp...

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9th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2022

作者： Chandra, Ritesh Shukla, Abhaya Tiwari, Sadhana Agarwal, Sonali Svafrullah, M. Adiyarta, Krisna Indian Institute of Information Technology Allahabad Information Technology Department Prayagraj India Manipal Institute of Technology Udupi Electronics and Communication Department Manipal India Universitas Budi Program of Master of Computer Science Luhur Indonesia

ISBN: (数字)9786239213565

ISBN: (纸本)9781665470438

Diagnosis of diabetes disease is very promising because it may create various other acute or chronic health problems in the human body. This study proposes a recommendation system for diagnosis and treatment of Diabetes Mellitus as suggested by the Clinical Practice Guidelines (CPG). A treatment plan is designed which includes medications and lifestyle changes, according to the patient information, symptoms, and lab tests. Various tasks such as gathering, modelling, and implementing diabetic domain expertise knowledge collected from the experts, CPG, and other sources are used to construct an ontology for diabetes and a decision support system to manage diabetes in its early stages. This work also uses an Optical Character Recognition (OCR) and a Natural Language Processing (NLP) model that help directly to read doctors prescription and extract useful information useful for developing the ontology. Web Ontology Language (OWL) is used to build the proposed ontology, and the Semantic Web Rule Language (SWRL) is used to create the rules for providing restrictions on the ontology. © 2022 Institute of Advanced Engineering and Science (IAES).

关键词： Electronic Health Records Natural Language Processing Optical Character Recognition SWRL

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Designing Classical Header Bits for Quantum Wrapper Networking with O-band Quantum Signal

Designing Classical Header Bits for Quantum Wrapper Networki...

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Frontiers in Optics + Laser Science 2023, FiO, LS 203: Part of Frontiers in Optics + Laser Science 2023

作者： Gül, G. Berkay On, M. Singh, S.K. Proietti, R. Kanter, G.S. Yoo, S.J.B. Kumar, P. Graduate Program in Applied Physics Northwestern University 2145 Sheridan Road EvanstonIL60208 United States Department of Electrical and Computer Engineering University of California Davis DavisCA95616 United States Department of Electronics and Communication Eng. Indian Institute of Technology Roorkee247667 India Department of Electronics and Telecommunications Engineering Politecnico di Torino Italy Center for Photonic Communication and Computing Dept. of Electrical and Computer Eng. Northwestern University EvanstonIL60208 United States

We investigate the impact of wavelength choice for the classical headers in quantum wrapper networking with O-band quantum payload. We show that a C-band header performs substantially better than an O-band header. ... 详细信息

ISBN: (纸本)9781957171296

关键词： Bandpass filters Beam splitters Bit error rate Entanglement distribution Quantum teleportation Raman scattering

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